CN220345836U - Polypropylene apparatus for producing - Google Patents
Polypropylene apparatus for producing Download PDFInfo
- Publication number
- CN220345836U CN220345836U CN202321884355.2U CN202321884355U CN220345836U CN 220345836 U CN220345836 U CN 220345836U CN 202321884355 U CN202321884355 U CN 202321884355U CN 220345836 U CN220345836 U CN 220345836U
- Authority
- CN
- China
- Prior art keywords
- reaction kettle
- stirring
- sealing cover
- stirring blade
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- -1 Polypropylene Polymers 0.000 title claims abstract description 22
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 22
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 22
- 238000006243 chemical reaction Methods 0.000 claims abstract description 51
- 238000003756 stirring Methods 0.000 claims abstract description 51
- 238000004140 cleaning Methods 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 18
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002457 bidirectional effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000002146 bilateral effect Effects 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000012644 addition polymerization Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to a polypropylene production technical field discloses a polypropylene apparatus for producing, include: the reaction kettle is characterized in that a sealing cover is arranged at the top end of the reaction kettle, charging ports are arranged on the left side and the right side of the upper surface of the sealing cover, and an upper motor is arranged on the upper surface of the sealing cover; the upper motor drives the cleaning plate to rotate, the side wall of the reaction kettle is cleaned, the upper motor drives the rotating shaft to drive the wiping plate to rotate, the inner bottom of the reaction kettle is cleaned, the stirring effect is ensured, the reaction kettle can be cleaned after stirring, and pollution caused by the fact that residues are mixed with stirring for the next time is avoided.
Description
Technical Field
The utility model relates to a polypropylene production technical field specifically is a polypropylene apparatus for producing.
Background
Polypropylene is a polymer formed by the addition polymerization of propylene, and has good acid, alkali and salt solution resistance. The current process for producing polypropylene is classified mainly as follows: the solvent method, the solution method, the liquid phase bulk method and the gas phase bulk method, wherein the liquid phase bulk method has the advantages of simple flow, less equipment, less investment and low production cost, and has wide application.
The liquid after the reaction is sticky and is easy to attach to the inner side wall of the reaction kettle, if the liquid is not cleaned, the next use is polluted, the cleaning labor intensity is high, the cleaning efficiency of the reaction kettle for preparing polypropylene is reduced, and the polypropylene production device is provided.
Practical content
(one) solving the technical problems
To the not enough of prior art, the utility model provides a polypropylene apparatus for producing has solved because reation kettle is in closed state usually for the polypropylene production, when needs clear up reation kettle, need dismantle reation kettle open generally, use corresponding washing liquid to carry out cleaning treatment to reation kettle afterwards, and this kind of mode makes the clean process of reation kettle for the polypropylene preparation comparatively complicated, simultaneously, carries out clear intensity of labour to reation kettle for the polypropylene preparation great, has reduced the problem of carrying out clear efficiency to reation kettle for the polypropylene preparation.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: a polypropylene production apparatus comprising: the reaction kettle is characterized in that a sealing cover is arranged at the top end of the reaction kettle, charging holes are formed in the left side and the right side of the upper surface of the sealing cover, an upper motor is arranged on the upper surface of the sealing cover, the output end of the upper motor stretches into the reaction kettle and is fixedly connected with a mounting block, a rotating shaft is arranged on the lower surface of the mounting block, two movable sleeves are sleeved on the outer surface of the rotating shaft, two ends of two symmetrically arranged connecting rods are hinged to two sides of each movable sleeve, stirring short rods are connected with one ends of the two connecting rods on the same side, one side of each stirring short rod, away from each connecting rod, is connected with a stirring blade through a connecting rod, the cross section of each stirring blade is U-shaped, a mounting groove is vertically formed in the arc surface of each stirring blade, the bottom of mounting groove is provided with the fixture block, be provided with in the mounting groove with the cleaning plate of fixture block joint, the inside of installation piece is the cavity, the inside of installation piece is provided with small-size motor, the installation cavity has been seted up to the inside of pivot, the bottom surface in installation cavity rotates the one end that is provided with two-way screw rod, two-way screw rod's the other end is connected on small-size motor's the output, the equal threaded connection of upper and lower both sides of two-way screw rod has the swivel nut, the slide has been seted up to the symmetry on the lateral wall of pivot, every equal sliding connection has two sliders in the slide, upper and lower both sides between swivel nut and the movable sleeve of slider respectively fixed mounting upper and lower both sides, reation kettle's downside is provided with the discharge gate that can close.
The technical scheme is that the stirring blade comprises a stirring blade body, wherein the stirring blade body is provided with a plurality of stirring blades, and the stirring blade body is provided with a plurality of through holes.
The technical scheme is that the sealing cover is connected with the reaction kettle through the folding buckle, the lower part of the folding buckle is hinged with the reaction kettle through the hinge, and the folding buckle is fixedly installed on the sealing cover through the fastening bolt.
The technical scheme is further that the lower surface of the reaction kettle is provided with a plurality of supporting legs, and the lower ends of the supporting legs are provided with buffering foot seats.
The technical scheme is further that the bottom end of the rotating shaft is further provided with a connecting frame, two wiping plates are arranged on the connecting frame, and the two wiping plates are in contact with the inner bottom surface of the reaction kettle.
Compared with the prior art, the beneficial effects of the utility model are that:
when the reaction kettle needs to be cleaned after stirring is completed, the cleaning plate and the clamping block are clamped, the cleaning plate is firmly installed in the installation groove, then the small motor is started, the small motor drives the bidirectional screw rod to rotate, the sliding block and the sliding way limit the rotation of the threaded sleeve, the bidirectional screw rod moves in the vertical direction, the two threaded sleeves respectively drive the upper movable sleeve and the lower movable sleeve to move, the two movable sleeves drive the connecting rod to move when being far away from each other, the cleaning plate is pushed to the side wall of the reaction kettle until the cleaning plate is attached to the side wall of the reaction kettle, the small motor is closed, the upper motor is started, the cleaning plate is driven to rotate through the upper motor, the side wall of the reaction kettle is cleaned, the rotating shaft is driven through the upper motor to drive the wiping plate to rotate, the inner bottom of the reaction kettle is cleaned, the stirring effect is guaranteed, the reaction kettle can be cleaned after stirring, and pollution caused by the mixing of the next stirring is avoided.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility without a cleaning plate;
FIG. 3 is a schematic cross-sectional view of the present utility model after installation of a cleaning plate;
FIG. 4 is a schematic structural diagram of the inside of the reaction kettle;
fig. 5 is a schematic side view and top view of the stirring blade of the present utility model.
In the figure: 1. a reaction kettle; 2. sealing cover; 3. a feed inlet; 4. a motor is arranged; 5. a mounting block; 6. a rotating shaft; 7. a movable sleeve; 8. a connecting rod; 9. stirring the short rod; 10. a connecting rod; 11. stirring the leaves; 12. a mounting groove; 13. a clamping block; 14. a cleaning plate; 15. a small motor; 16. a mounting cavity; 17. a bidirectional screw; 18. a screw sleeve; 19. a slideway; 20. a slide block; 21. a discharge port; 22. a through hole; 23. a crushing knife; 24. folding buckles; 25. a fastening bolt; 26. support legs; 27. a buffer foot base; 28. a connecting frame; 29. the wiping plate.
Detailed Description
The technical solutions of the present embodiments will be clearly and completely described below with reference to the drawings in the present embodiments, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, based on the embodiments herein, which would be within the purview of one of ordinary skill in the art without the creative effort, are contemplated as falling within the scope of the present utility model.
As shown in fig. 1 to 5, a polypropylene production apparatus comprises: the reaction kettle 1, the top of reaction kettle 1 is provided with sealed lid 2, the upper surface left and right sides of sealed lid 2 all is provided with charge door 3, the upper surface of sealed lid 2 is provided with motor 4, the output of last motor 4 stretches into the inside and fixedly connected with installation piece 5 of reaction kettle 1, the lower surface of installation piece 5 is provided with pivot 6, the surface of pivot 6 has cup jointed two movable sleeves 7, the one end of connecting rod 8 that two symmetries set up has all been articulated to the both sides of movable sleeve 7, the other end of two connecting rods 8 of homonymy is connected with stirring quarter butt 9 jointly, one side that stirring quarter 9 kept away from connecting rod 8 is connected with stirring leaf 11 through connecting rod 10, the cross section of stirring leaf 11 is the U type, the arc face of stirring leaf 11 is last vertically to be seted up mounting groove 12, the bottom of mounting groove 12 is provided with fixture block 13, be provided with in the mounting groove 12 with the cleaning plate 14 with fixture block 13 joint, the inside of installation piece 5 is the cavity, the inside of installation piece 5 is provided with small-size motor 15, the inside of pivot 6 has seted up installation cavity 16, the bottom surface rotation of installation cavity 16 is provided with the one end 17 of connecting rod 17, the other end that two bilateral motor's of homonymy connecting rod 8 is connected with stirring quarter 19 jointly, the both sides 20 on the upper and lower side of two bilateral sides of slide 19 are equipped with two bilateral slide 19 on the side of the upper and lower slide of two bilateral slide respectively, the side of slide 19 is connected with two bilateral slide 19 on the upper and lower slide 1, the side of the two bilateral slide 19 of the two-way pieces of the slide 21 is connected respectively.
Adding raw materials such as solution and catalyst into the reaction kettle 1 through a feed inlet 3, then starting an upper motor 4, driving a stirring short rod 9 and a stirring blade 11 to rotate through a rotating shaft 6 by the upper motor 4, uniformly stirring and mixing the raw materials in the reaction kettle 1, setting the stirring short rod 9 to increase the stirring force of the stirring blade 11, and taking out the raw materials through a discharge hole 21 after stirring;
when the reaction kettle 1 needs to be cleaned after stirring is finished, the cleaning plate 14 and the clamping block 13 are clamped, the cleaning plate 14 is firmly installed in the installation groove 12, then the small motor 15 is started, the small motor 15 drives the bidirectional screw rod 17 to rotate, the sliding block 20 and the sliding way 19 limit the rotation of the threaded sleeve 19, the threaded sleeve 19 moves in the vertical direction on the bidirectional screw rod 17, the two threaded sleeves 19 respectively drive the upper movable sleeve 7 and the lower movable sleeve 7 to move, the connecting rod 8 is driven to move while the two movable sleeves 7 are mutually far away, the cleaning plate 14 is pushed to the side wall of the reaction kettle 1 until the cleaning plate 14 is attached to the side wall of the reaction kettle 1, the small motor 15 is closed, the upper motor 4 is started, and the cleaning plate 14 is driven to rotate through the upper motor 4 to clean the side wall of the reaction kettle 1.
In this embodiment, the outer surface of the stirring blade 11 is provided with a plurality of through holes 22, and a crushing blade 23 is installed in each through hole 22.
Bubbles are generated during stirring, and the bubbles are crushed by the crushing knife 23 when passing through the through hole 22, so that the bubbles are prevented from being excessively existing in the stirred liquid to influence the quality.
In the embodiment, the sealing cover 2 is connected with the reaction kettle 1 through the folding buckle 24, the lower part of the folding buckle 24 is hinged with the reaction kettle 1 through a hinge, and the folding buckle 24 is fixedly arranged on the sealing cover 2 through the fastening bolt 25.
In this embodiment, a plurality of support legs 26 are provided on the lower surface of the reaction kettle 1, and buffer feet 27 are provided at the lower ends of the support legs 26.
In this embodiment, the bottom end of the rotating shaft 6 is further provided with a connecting frame 28, and two wiping plates 29 are disposed on the connecting frame 28, and the two wiping plates 29 are both in contact with the inner bottom surface of the reaction kettle 1.
The upper motor 4 drives the rotating shaft 6 to drive the wiping plate 29 to rotate, so that the inner bottom of the reaction kettle 1 is cleaned.
When the stirring device is used, raw materials such as solution, catalyst and the like are added into the reaction kettle 1 through the feed inlet 3, then the upper motor 4 is started, the upper motor 4 drives the stirring short rod 9 and the stirring blade 11 to rotate through the rotating shaft 6, the raw materials in the reaction kettle 1 are uniformly stirred and mixed, the stirring short rod 9 is arranged to increase the stirring force of the stirring blade 11, and the stirring short rod is taken out through the discharge hole 21 after the stirring is completed;
when the reaction kettle 1 needs to be cleaned after stirring is finished, the cleaning plate 14 and the clamping block 13 are clamped, the cleaning plate 14 is firmly installed in the installation groove 12, then the small motor 15 is started, the small motor 15 drives the bidirectional screw rod 17 to rotate, the sliding block 20 and the sliding way 19 limit the rotation of the threaded sleeve 19, the threaded sleeve 19 moves in the vertical direction on the bidirectional screw rod 17, the two threaded sleeves 19 respectively drive the upper movable sleeve 7 and the lower movable sleeve 7 to move, the connecting rod 8 is driven to move while the two movable sleeves 7 are mutually far away, the cleaning plate 14 is pushed to the side wall of the reaction kettle 1 until the cleaning plate 14 is attached to the side wall of the reaction kettle 1, the small motor 15 is closed, the upper motor 4 is started, the cleaning plate 14 is driven to rotate through the upper motor 4, the side wall of the reaction kettle 1 is cleaned, the rotating shaft 6 is driven to drive the wiping plate 29 to rotate through the upper motor 4, and the inner bottom of the reaction kettle 1 is cleaned.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A polypropylene production apparatus, comprising: the reaction kettle is characterized in that a sealing cover is arranged at the top end of the reaction kettle, charging holes are formed in the left side and the right side of the upper surface of the sealing cover, an upper motor is arranged on the upper surface of the sealing cover, the output end of the upper motor stretches into the reaction kettle and is fixedly connected with a mounting block, a rotating shaft is arranged on the lower surface of the mounting block, two movable sleeves are sleeved on the outer surface of the rotating shaft, two ends of two symmetrically arranged connecting rods are hinged to two sides of each movable sleeve, stirring short rods are connected with one ends of the two connecting rods on the same side, one side of each stirring short rod, away from each connecting rod, is connected with a stirring blade through a connecting rod, the cross section of each stirring blade is U-shaped, a mounting groove is vertically formed in the arc surface of each stirring blade, the bottom of mounting groove is provided with the fixture block, be provided with in the mounting groove with the cleaning plate of fixture block joint, the inside of installation piece is the cavity, the inside of installation piece is provided with small-size motor, the installation cavity has been seted up to the inside of pivot, the bottom surface in installation cavity rotates the one end that is provided with two-way screw rod, two-way screw rod's the other end is connected on small-size motor's the output, the equal threaded connection of upper and lower both sides of two-way screw rod has the swivel nut, the slide has been seted up to the symmetry on the lateral wall of pivot, every equal sliding connection has two sliders in the slide, upper and lower both sides between swivel nut and the movable sleeve of slider respectively fixed mounting upper and lower both sides, reation kettle's downside is provided with the discharge gate that can close.
2. The polypropylene production apparatus according to claim 1, wherein the outer surface of the stirring blade is provided with a plurality of through holes, and crushing blades are installed in the through holes.
3. The polypropylene production device according to claim 1, wherein the sealing cover is connected with the reaction kettle through a folding buckle, the lower part of the folding buckle is hinged with the reaction kettle through a hinge, and the folding buckle is fixedly installed on the sealing cover through a fastening bolt.
4. The polypropylene production apparatus according to claim 1, wherein a plurality of support legs are provided on the lower surface of the reaction vessel, and buffer footrests are provided on the lower ends of the support legs.
5. The polypropylene production device according to claim 1, wherein a connecting frame is further arranged at the bottom end of the rotating shaft, two wiping plates are arranged on the connecting frame, and the two wiping plates are in contact with the inner bottom surface of the reaction kettle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321884355.2U CN220345836U (en) | 2023-07-18 | 2023-07-18 | Polypropylene apparatus for producing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321884355.2U CN220345836U (en) | 2023-07-18 | 2023-07-18 | Polypropylene apparatus for producing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220345836U true CN220345836U (en) | 2024-01-16 |
Family
ID=89476629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321884355.2U Active CN220345836U (en) | 2023-07-18 | 2023-07-18 | Polypropylene apparatus for producing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220345836U (en) |
-
2023
- 2023-07-18 CN CN202321884355.2U patent/CN220345836U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210021854U (en) | Agitating unit is used in biological fermentation feed production | |
| CN212999713U (en) | A agitating unit for wet fermentation feed jar | |
| CN112809953A (en) | A agitating unit for PVC material processing based on thing networking | |
| CN220345836U (en) | Polypropylene apparatus for producing | |
| CN113073049A (en) | Bioreactor for artificial skin tissue culture | |
| CN216935751U (en) | Stirring device for dairy production and processing | |
| CN215422532U (en) | Finished quick-frozen ball pump product discharging improved equipment | |
| CN212331408U (en) | Slurry stirrer for gypsum production | |
| CN114259911A (en) | Quick and uniform mixing device for oxidative desulfurization of ionic liquid | |
| CN220990622U (en) | Electroplating solution mixing arrangement | |
| CN209810160U (en) | White carbon black reaction kettle stirring device adopting precipitation method | |
| CN220176747U (en) | Be applied to agitator of preparation dyestuff auxiliary agent | |
| CN221046013U (en) | Sectional feeding equipment for cleaning agent production | |
| CN112171941A (en) | Stirring equipment for plastic product processing and use method thereof | |
| CN219922761U (en) | Stuffing mixing device | |
| CN220142661U (en) | Heparin sodium resin separation and purification device | |
| CN214486864U (en) | A reation kettle for synthetic rubber production | |
| CN219149799U (en) | Single-shaft mixer | |
| CN215428862U (en) | Agitating unit of production and processing usefulness of sodium acetate | |
| CN220534610U (en) | Masterbatch is with mixing agitating unit | |
| CN220995042U (en) | Cleanable masterbatch stirring device | |
| CN220940231U (en) | Mixing arrangement is used in production of lens spin coating mixed solution with sterilization function | |
| CN219186533U (en) | Mixing machine for aquatic feed production | |
| CN220780005U (en) | Stirring assembly for stirring in multiple directions | |
| CN219849036U (en) | Mixing device for dairy product production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |